Title:
SCISSOR
Document Type and Number:
Japanese Patent JP2020044314
Kind Code:
A
Abstract:
To provide a scissor which can suppress lowering sharpness over a long period of time with a simple structure, and can reduce manufacturing cost.SOLUTION: Scissors has a first blade body 1 and a second blade body 2 that are connected to each other with a rivet 3 and can be opened and closed. A first essential part 1a has a first through hole 1c through which a rivet 3 passes penetrated therein, and a second essential part 2a has a second through hole 2c into which an elastic member 10 made of a resin is loosely fitted and that has a non-circular cross section penetrated therein. The elastic member 10 includes a columnar part 11 that has substantially the same cross sectional shape as the second through hole 2c and is loosely fitted into the second through hole 2c, a flange part 12 projecting from the whole outer periphery of one end side in an axial direction of the columnar part 11, a plurality of pressing legs 13 which project obliquely toward the other end side in the axial direction from the outer periphery of the flange part 12 and have an elastic force to press the second blade body 2, and a third through hole 11c through which the rivet 3 passes and that can make the columnar part 11 be slid and rotated around the rivet 3, and has a circular cross section.SELECTED DRAWING: Figure 6
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Inventors:
KOSAKAI TETSUO
Application Number:
JP2019014421A
Publication Date:
March 26, 2020
Filing Date:
January 30, 2019
Export Citation:
Assignee:
LAUREL JAPAN CO LTD
International Classes:
B26B13/28
Domestic Patent References:
| JPS6210877U | 1987-01-23 | |||
| JP2017012673A | 2017-01-19 | |||
| JPS5114887U | 1976-02-03 | |||
| JPH08121451A | 1996-05-14 | |||
| JPS6063164U | 1985-05-02 | |||
| JPH0646670U | 1994-06-28 | |||
| JPS6267567U | 1987-04-27 | |||
| JP3120056U | 2006-03-23 | |||
| JP2001259260A | 2001-09-25 | |||
| JPH09285656A | 1997-11-04 | |||
| JPS609474U | 1985-01-23 | |||
| JPH07263U | 1995-01-06 |
Foreign References:
| KR20080101423A | 2008-11-21 |
Attorney, Agent or Firm:
Matsui Katsuyoshi